Water quality in the St. Croix National Scenic Riverway, Wisconsin
By: by David J. Graczyk ; prepared by United States Department of the Interior, Geological Survey ; prepared in cooperation with the National Park Service
Contributors: Geological Survey (U.S.); United States. National Park Service
Series: Water-resources investigations report -- 85-4319; Water-resources investigations report -- 85-4319
Publisher: the Survey; Open-File Services Section, Western Distribution Branch
Published: 1987
Place of publication: Madison, Wis; Denver, CO
Language: eng
Number of pages: 48
Subjects: Water quality -- Saint Croix National Scenic Riverway (Wis. and Minn.); Saint Croix National Scenic Riverway (Wis. and Minn.)
Notes: Shipping list no.: 87-128-P

Bibliography: p. 20